haven't aged

Grammar usage guide and real-world examples

In summary, "haven't aged" is a versatile phrase used to denote that something or someone has remained unchanged by the passage of time. Ludwig AI highlights that while it is often a compliment for people, it frequently serves as a critical tool when followed by "well" to evaluate how cultural artifacts like movies or political arguments have lost their appeal. With 43 high-quality matches from sources like The New York Times, the phrase is clearly a staple of modern English for discussing both physical preservation and intellectual relevance. If you want to be more formal, consider using the full form "have not aged", or for a more poetic touch, describe the subject as having remained timeless.